A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6610-01-485-3074
NSN 5855-00-471-6002
NSN 6220-00-734-0276
NSN 7035-01-476-4085
NSN 6685-01-443-9103
NSN 6620-00-583-2687
NSN 5945-00-163-4060
NSN 5915-01-519-6675
NSN 6105-01-028-9646
NSN 7035-01-320-4336
NSN 6685-01-532-1409
NSN 5950-01-634-0677